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Comparison of correcting methods for chromatic adaptation used for color‐rendering specification
Author(s) -
Fuchida Takayoshi,
Mori Leo
Publication year - 1982
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.5080070405
Subject(s) - chromatic adaptation , color space , chromatic scale , artificial intelligence , color rendering index , adaptation (eye) , computer vision , computer science , rendering (computer graphics) , color model , color difference , mathematics , color balance , optics , color image , white light , physics , image (mathematics) , image processing , enhanced data rates for gsm evolution
Recently, several methods for correcting for chromatic adaptation have been proposed by Richter, Bartleson, Nayatani, and others. Psychometric‐chroma coordinates are calculated according to these methods for surface colors illuminated by various light sources, and are compared with the results of subjective experiments on color appearance. For this purpose some experiments using saturated color illuminants are included. The nonlinear transformation proposed by Nayatani and others applied in CIELAB space correlates best with the subjective appearance of surface colors.